opalescent nudibranch

短语

词形变化

opalescent nudibranchs 复数 opalescent nudibranchs

释义与例句

n.
  1. 1.

    A brightly-coloured nudibranch sea slug, Hermissenda crassicornis, with an orange stripe along its head area as well as white stripes on the cerata and those running down the mantle.